Report Preparing California for a Changing Climate By Ellen Hanak, Louise Bedsworth Nov 17, 2008 California has ambitious plans to cut greenhouse gas emissions. But the state also needs an integrated policy to prepare for―and adapt to―climate change. This report finds that some institutions, such as water agencies and electrical utilities, have already begun planning for change. But other areas have yet to prepare effectively for the challenges of a changing California. More information can be found in the following supporting reports: Climate Change in California: Scenarios for Adaptation Adapting California’s Water Management to Climate Change Adaptation of California’s Electricity Sector to Climate Change California Coastal Management with a Changing Climate Air Quality Planning and California’s Changing Climate Climate Change and California’s Public Health Institutions Conservation and Management of Ecological Systems in a Changing California
Report Comparing Futures for the Sacramento-San Joaquin Delta By Ellen Hanak, Jay Lund, William Fleenor, Jeffrey Mount ... Jul 17, 2008 For over 50 years, California has been pumping water through the Sacramento-San Joaquin Delta for extensive urban and agricultural uses around the state. Today, the Delta is ailing and in urgent need of a new management strategy. This report concludes that building a peripheral canal to carry water around the Delta is the most promising way to balance two critical policy goals: reviving a threatened ecosystem and ensuring a reliable, high-quality water supply for California. More information can be found in the following supporting appendices:Appendix A. Policy and Regulatory Challenges for the Delta of the FutureAppendix B. Levee Decisions and Sustainability for the DeltaAppendix C. Delta Hydrodynamics and Water Salinity with Future ConditionsAppendix D. The Future of the Delta Ecosystem and Its FishAppendix E. Expert Survey on the Viability of Delta Fish PopulationsAppendix F. The Economic Costs and Adaptations for Alternative Delta RegulationsAppendix G. Peripheral Canal Design and Implementation OptionsAppendix H. Delta Drinking Water Quality and Treatment CostsAppendix I. The Economic Effects on Agriculture of Water Export Salinity South of the DeltaAppendix J. Decision Analysis of Delta Strategies Interactive Map: Voting Patterns on Proposition 9 (Peripheral Canal), June 1982 Interactive Map: A Multi-Purpose, Eco-Friendly Delta Interactive Feature: Delta Island Flooding (With Repairs) Interactive Feature: Delta Island Flooding (No Repairs)
Report Envisioning Futures for the Sacramento-San Joaquin Delta By Ellen Hanak, Jay Lund, William Fleenor, Jeffrey Mount ... Feb 7, 2007 California’s Sacramento-San Joaquin Delta is widely perceived to be in crisis today: its levee system is fragile, many of its native species are declining rapidly, and it lacks strong governing institutions to deal with its problems. In its current state, the Delta is unsustainable for almost all stakeholders. This report provides a comprehensive, scientifically up-to-date analysis and outlines several alternative management strategies for the Delta. To view individual chapters, click on the links below. Summary Introduction The Legacies of Delta History Drivers of Change Within the Delta The Future of the Delta as an Aquatic Ecosystem A Crisis of Confidence: Shifting Stakeholder Perspectives on the Delta Water Supply Adaptations to Changes in Delta Management Delta Options and Alternatives Evaluating Delta Alternatives Financing and Governing a Soft Landing Conclusions and Recommendations Maps (full-color)